| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| CANADA | Definitive Signature | 15/08/1975 | |
| INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT | Definitive Signature | 15/08/1975 | |
| INTERNATIONAL DEVELOPMENT ASSOCIATION | Definitive Signature | 15/08/1975 | |
| ITALY | Definitive Signature | 15/08/1975 | |
| PAKISTAN | Definitive Signature | 15/08/1975 | |
| UNITED KINGDOM | Signature | 15/08/1975 | |
| UNITED KINGDOM | Definitive Signature | 15/08/1975 | |
| UNITED STATES OF AMERICA | Definitive Signature | 15/08/1975 |